LTC3709EUH#PBF External Power Switch Buck Controllers by Analog Devices
| Status: | Production |
|---|---|
| Series: | LTC3709 |
| RoHS: | Compliant |
Features
| PolyPhase® Valley Current Mode Controller |
| Synchronizable to an External Clock with PLL |
| Coincident or Ratiometric Tracking |
| Sense Resistor Optional |
| 2% to 90% Duty Cycle at 200kHz |
| tON(MIN) < 100ns |
| True Remote Sensing Differential Amplifier |
| High Efficiency at Both Light and Heavy Loads |
| Power Good Output Voltage Monitor |
| 0.6V ±1% Reference |
| Adjustable Current Limit |
| Programmable Soft-Start and Operating Frequency |
| Output Overvoltage Protection |
| Optional Short-Circuit Shutdown Timer |
| 32-Lead (5mm × 5mm) QFN Package |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| PMIC | TME |
| DC/DC Cntrlr Single-OUT Step Down 200kHz 32-Pin QFN EP Tube | Richardson RFPD |
LTC3709EUH#PBF Semiconductors - ICs by Linear Technology
DC/DC CONTROLLER SMD QFN-32 3709
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Supply Voltage Min | 5V |
|---|---|
| Supply Voltage Max | 31V |
| No. of Outputs | 1 Output, 1Outputs |
| Duty Cycle (%) | 90% |
| Controller IC Case Style | QFN |
| No. of Pins | 32Pins |
| Switching Frequency | 200kHz |
| Topology | Synchronous Buck (Step Down) |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Base Number | 3709 |
| Operating Temperature Range | -40°C to +85°C |
| Output Current | 40mA |
| Output Current Max | 0.04A |
| Output Voltage | 31V |
| Primary Input Voltage | 6.5V |
| Termination Type | Surface Mount Device |
| Voltage Vcc | 7V |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LTC3709EUH#PBF?
Additional datasheets, footprints and schematics for LTC3709EUH#PBF are listed on our Part Details page. You can also find images and similar parts to LTC3709EUH#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LTC3709EUH#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC3709EUH#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LTC3709EUH#PBF fall under?
The LTC3709EUH#PBF is listed under External Power Switch Buck Controllers.
Can I view similar or alternative parts?
You can view similar parts to LTC3709EUH#PBF when available in the External Power Switch Buck Controllers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the LTC3709EUH#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LTC3709EUH#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LTC3709EUH#PBF have stock available?
Authorised distributors including TME and Richardson RFPD have stock available or on a lead time for LTC3709EUH#PBF.
How do I check stock and lead times for all distributors?
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